IRWIN 63128 DRL 7/16 COB JL 135' BULK

Product Description

The IRWIN 63128 DRL 7/16 COB JL drill bit is made from M-35 cobalt high speed steel, designed for tough metal applications. This heavy-duty bit offers superior performance for drilling in materials such as hard steel, stainless steel, and titanium.

• Constructed of M-35 5% cobalt for abrasion resistance
• 135-degree split point for reduced feed pressure
• Spiral flute design enhances chip ejection

Product Highlights

This drill bit is ideal for heavy duty drilling tasks. It provides efficient penetration, especially in high-tensile materials.

Product Information

Standard Information

• Brand: IRWIN INDUSTRIAL TOOL COMPANY
• MPN: 63128

Technical Specifications

• Applicable Materials: Hard Steel, Stainless Steel, Titanium
• Cutting Depth: 4-1/16 inches
• Overall Length: 5-1/2 inches
• Drill Size - Fraction: 7/16 inches
• Drill Size - Decimal Inch: 0.4375 inches
• Flute Length: 4-1/16 inches
• Finish: Gold Oxide
• Point Angle: 135 degrees
• Point Type: Split